of our cities? and the answer, according to the united states conference of mayors, according to major chiefs of police, according to the largest police organization in the world, is absolutely no. >> -- we must accept less freedom. less than the criminal class, and the political elites, less than they keep for themselves. we're told that limits on magazine capacity or bans on 100-year-old firearm technology, bans that only will affect lawful people will somehow make us safer. >> that hearing starts 10:00 wednesday morning. and including other people to testify here. you have mark kelly, the husband of former congresswoman and mass shooting survivor gabby giffords. >>> now, to that absolutely horrible nightclub fire in brazil. we're getting new information here from state media, reporting that three arrests have been made, and a fourth person is being sought, which, in this whole fire, claimed the lives thus far of 231 people. this is how it played out on brazilian television. look at these people, and the smoke here. the smoke pouring out of the overcrowded club as people, unconscious